/usr/include/SILLY/SILLYImageContext.icpp is in libsilly-dev 0.1.0-3.
This file is owned by root:root, with mode 0o644.
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filename: SILLYImageContext.icpp
created: 10 Jun 2006
author: Olivier Delannoy
purpose: Inline definition for ImageContext
*************************************************************************/
/***************************************************************************
* Copyright (C) 2004 - 2006 Paul D Turner & The CEGUI Development Team
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
***************************************************************************/
// Start of section namespace SILLY
namespace SILLY
{
inline ImageContext::ImageContext(size_t width, size_t height)
: d_pixels(0), d_length(0), d_width(width), d_height(height), d_currentOffset(0), d_format(PF_RGBA)
{
}
inline ImageContext::~ImageContext()
{
}
inline void ImageContext::setDestination(byte* pixels, size_t length, PixelFormat format)
{
d_pixels = pixels;
d_length = length;
d_currentOffset = 0;
d_format = format;
}
inline void ImageContext::setNextPixel(byte red, byte green, byte bleu, byte alpha)
{
//assert(d_currentOffset < d_length && "ASSERT: try to set a pixel outside of the image");
switch(d_format)
{
case PF_A1B5G5R5:
// The hard part
assert(0 && "ASSERT: Not yet implemented");
break;
case PF_RGB:
// Ignore alpha channel
d_pixels[d_currentOffset++] = red;
d_pixels[d_currentOffset++] = green;
d_pixels[d_currentOffset++] = bleu;
break;
case PF_RGBA:
d_pixels[d_currentOffset++] = red;
d_pixels[d_currentOffset++] = green;
d_pixels[d_currentOffset++] = bleu;
d_pixels[d_currentOffset++] = alpha;
break;
}
}
inline size_t ImageContext::getWidth() const
{
return d_width;
}
inline void ImageContext::setWidth(size_t width)
{
d_width = width;
}
inline size_t ImageContext::getHeight() const
{
return d_height;
}
inline void ImageContext::setHeight(size_t height)
{
d_height = height;
}
inline PixelFormat ImageContext::getPixelFormat() const
{
return d_format;
}
} // End of section namespace SILLY
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